显示指标峰值谷值

向各位大侠请教一个问题 比如macd指标 每次反转峰值怎么自动显示出来macd数值是多少啊

爱约股解答：

DIF:EMA(CLOSE,12) - EMA(CLOSE,26);

DEA:EMA(DIF,9);

MACD:2*(DIF-DEA),COLORSTICK;

A1:=REF(MACD,10)=HHV(MACD,2*10+1);B1:=FILTER(A1,10);C1:=BACKSET(B1,10+1);HD:=FILTER(C1,10);

A2:=REF(MACD,10)=LLV(MACD,2*10+1);B2:=FILTER(A2,10);C2:=BACKSET(B2,10+1);LD:=FILTER(C2,10);

DRAWTEXT(LD,(REF(MACD,LD))*1.02,'数值：'+NUMTOSTRN(LLV(MACD,1),2)),ALIGN2,COLORgreen;

DRAWTEXT(HD,(REF(MACD,HD))*1.08,'数值：'+NUMTOSTRN(HHV(MACD,1),2)),ALIGN2,COLORRED;